在CALayer上绘制可滚动文本

Question

I have the graphics context of a CALayer, and I would like to draw text inside of a "scrollview". I'm able to draw text just fine; however making it scrollable is harder.

I can't use UIScrollView for other reasons... is there anyway to draw scrollable text onto a calayer?

Answer 1

Probably there is no way to avoid using scroll view, because this is the main control class that supports scrolling. All other scroll-enabled controls inherit their scrollability from UIScrollView.